Commit 833de5fa authored by Masahiro Yamada's avatar Masahiro Yamada

pinctrl: uniphier: add UniPhier ProXstream2 pinctrl driver

Add pin configuration and pinmux support for UniPhier ProXstream2
SoC.
Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
parent b82ca82e
......@@ -27,4 +27,10 @@ config PINCTRL_UNIPHIER_PH1_PRO5
default y
select PINCTRL_UNIPHIER_CORE
config PINCTRL_UNIPHIER_PROXSTREAM2
bool "UniPhier ProXstream2 SoC pinctrl driver"
depends on MACH_PROXSTREAM2
default y
select PINCTRL_UNIPHIER_CORE
endif
......@@ -4,3 +4,4 @@ obj-$(CONFIG_PINCTRL_UNIPHIER_PH1_LD4) += pinctrl-ph1-ld4.o
obj-$(CONFIG_PINCTRL_UNIPHIER_PH1_PRO4) += pinctrl-ph1-pro4.o
obj-$(CONFIG_PINCTRL_UNIPHIER_PH1_SLD8) += pinctrl-ph1-sld8.o
obj-$(CONFIG_PINCTRL_UNIPHIER_PH1_PRO5) += pinctrl-ph1-pro5.o
obj-$(CONFIG_PINCTRL_UNIPHIER_PROXSTREAM2) += pinctrl-proxstream2.o
/*
* Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <dm/device.h>
#include <dm/pinctrl.h>
#include "pinctrl-uniphier.h"
static const struct uniphier_pinctrl_pin proxstream2_pins[] = {
UNIPHIER_PINCTRL_PIN(113, 0),
UNIPHIER_PINCTRL_PIN(114, 0),
UNIPHIER_PINCTRL_PIN(115, 0),
UNIPHIER_PINCTRL_PIN(116, 0),
};
static const unsigned emmc_pins[] = {36, 37, 38, 39, 40, 41, 42};
static const unsigned emmc_muxvals[] = {9, 9, 9, 9, 9, 9, 9};
static const unsigned emmc_dat8_pins[] = {43, 44, 45, 46};
static const unsigned emmc_dat8_muxvals[] = {9, 9, 9, 9};
static const unsigned i2c0_pins[] = {109, 110};
static const unsigned i2c0_muxvals[] = {8, 8};
static const unsigned i2c1_pins[] = {111, 112};
static const unsigned i2c1_muxvals[] = {8, 8};
static const unsigned i2c2_pins[] = {171, 172};
static const unsigned i2c2_muxvals[] = {8, 8};
static const unsigned i2c3_pins[] = {159, 160};
static const unsigned i2c3_muxvals[] = {8, 8};
static const unsigned i2c5_pins[] = {183, 184};
static const unsigned i2c5_muxvals[] = {11, 11};
static const unsigned i2c6_pins[] = {185, 186};
static const unsigned i2c6_muxvals[] = {11, 11};
static const unsigned nand_pins[] = {30, 31, 32, 33, 34, 35, 36, 39, 40, 41,
42, 43, 44, 45, 46};
static const unsigned nand_muxvals[] = {8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8};
static const unsigned nand_cs1_pins[] = {37, 38};
static const unsigned nand_cs1_muxvals[] = {8, 8};
static const unsigned sd_pins[] = {47, 48, 49, 50, 51, 52, 53, 54, 55};
static const unsigned sd_muxvals[] = {8, 8, 8, 8, 8, 8, 8, 8, 8};
static const unsigned uart0_pins[] = {217, 218};
static const unsigned uart0_muxvals[] = {8, 8};
static const unsigned uart0b_pins[] = {179, 180};
static const unsigned uart0b_muxvals[] = {10, 10};
static const unsigned uart1_pins[] = {115, 116};
static const unsigned uart1_muxvals[] = {8, 8};
static const unsigned uart2_pins[] = {113, 114};
static const unsigned uart2_muxvals[] = {8, 8};
static const unsigned uart3_pins[] = {219, 220};
static const unsigned uart3_muxvals[] = {8, 8};
static const unsigned uart3b_pins[] = {181, 182};
static const unsigned uart3b_muxvals[] = {10, 10};
static const unsigned usb0_pins[] = {56, 57};
static const unsigned usb0_muxvals[] = {8, 8};
static const unsigned usb1_pins[] = {58, 59};
static const unsigned usb1_muxvals[] = {8, 8};
static const unsigned usb2_pins[] = {60, 61};
static const unsigned usb2_muxvals[] = {8, 8};
static const unsigned usb3_pins[] = {62, 63};
static const unsigned usb3_muxvals[] = {8, 8};
static const struct uniphier_pinctrl_group proxstream2_groups[] = {
UNIPHIER_PINCTRL_GROUP(emmc),
UNIPHIER_PINCTRL_GROUP(emmc_dat8),
UNIPHIER_PINCTRL_GROUP(i2c0),
UNIPHIER_PINCTRL_GROUP(i2c1),
UNIPHIER_PINCTRL_GROUP(i2c2),
UNIPHIER_PINCTRL_GROUP(i2c3),
UNIPHIER_PINCTRL_GROUP(i2c5),
UNIPHIER_PINCTRL_GROUP(i2c6),
UNIPHIER_PINCTRL_GROUP(nand),
UNIPHIER_PINCTRL_GROUP(nand_cs1),
UNIPHIER_PINCTRL_GROUP(sd),
UNIPHIER_PINCTRL_GROUP(uart0),
UNIPHIER_PINCTRL_GROUP(uart0b),
UNIPHIER_PINCTRL_GROUP(uart1),
UNIPHIER_PINCTRL_GROUP(uart2),
UNIPHIER_PINCTRL_GROUP(uart3),
UNIPHIER_PINCTRL_GROUP(uart3b),
UNIPHIER_PINCTRL_GROUP(usb0),
UNIPHIER_PINCTRL_GROUP(usb1),
UNIPHIER_PINCTRL_GROUP(usb2),
UNIPHIER_PINCTRL_GROUP(usb3),
};
static const char * const proxstream2_functions[] = {
"emmc",
"i2c0",
"i2c1",
"i2c2",
"i2c3",
"i2c5",
"i2c6",
"nand",
"sd",
"uart0",
"uart0b",
"uart1",
"uart2",
"uart3",
"uart3b",
"usb0",
"usb1",
"usb2",
"usb3",
};
static struct uniphier_pinctrl_socdata proxstream2_pinctrl_socdata = {
.pins = proxstream2_pins,
.pins_count = ARRAY_SIZE(proxstream2_pins),
.groups = proxstream2_groups,
.groups_count = ARRAY_SIZE(proxstream2_groups),
.functions = proxstream2_functions,
.functions_count = ARRAY_SIZE(proxstream2_functions),
.mux_bits = 8,
.reg_stride = 4,
.load_pinctrl = false,
};
static int proxstream2_pinctrl_probe(struct udevice *dev)
{
return uniphier_pinctrl_probe(dev, &proxstream2_pinctrl_socdata);
}
static const struct udevice_id proxstream2_pinctrl_match[] = {
{ .compatible = "socionext,proxstream2-pinctrl" },
{ /* sentinel */ }
};
U_BOOT_DRIVER(proxstream2_pinctrl) = {
.name = "proxstream2-pinctrl",
.id = UCLASS_PINCTRL,
.of_match = of_match_ptr(proxstream2_pinctrl_match),
.probe = proxstream2_pinctrl_probe,
.remove = uniphier_pinctrl_remove,
.priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv),
.ops = &uniphier_pinctrl_ops,
};
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